package com.ray.mybatisdemo.service;

import com.ray.mybatisdemo.entity.User;

import java.util.List;

/**
 * User: Ray.Shaw <p />
 * Time: 2019/10/30 15:52  <p />
 * Version: V1.0  <p />
 * Description:  <p />
 */
public interface UserService {

    User selectOne(Integer id);

    List<User> getAll();
}
